Kevin Na continued to make the most of a putter to Have a two-shot lead into the final Form of the Shriners Hospitals.
The immediately co-leader followed closely by 62 on the following day of scoring in vegas using a 61 .
While Pat Perez is four strokes off the pace in fourth spot following a snobby 62 patrick Cantlay is the nearest challenger after completing his 63 having a birdie of Na.
Na maintained that run in his third round, converting in 18 feet and six feet over his first two holes and holed 125 feet of putts on his final six holes on Friday to open with adjoining birdies.
A 20-footer emptied after finding a greenside bunker off the tee just to save par at the fifth made another at the following from half of the space to carry on his begin, before proceeding up the leaderboard with birdies from the seventh.
After finding the green watching him hit the turn at 30, na had to pay , then sank a 30-footer at the next a fourth birdie.
The run finished after Na missed from eight feet at the 11th but he responded to orbit a 15-footer at the par-five 13th and make a two-putt birdie at the driveable 15th, before bouncing back from failing to convert from five feet at the 16th by picking up shots on his final two holes.
Made a fast start by obeying a front-nine 29 with birdies at the 13th and 15th, the cancelled out a lone bogey of the day in the 17th by coaxing at a 15-footer at the final.
Sam Ryder along with sit five strokes off the pace and Lucas Glover discuss place, with Webb Simpson portion of this group a shot back and Tony Finau within the top-10 thanks to some bogey-free 62.
View the Shriners Hospitals for Children Opens final round reside on Sky Sports Golf from 10pm on Sunday!